13218462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23728

約数の個数: 24

約数和(自身を含む): 29565120

約数和(自身を除く): 16346658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23689, 47378, 71067, 142134, 213201, 426402, 734359, 1468718, 2203077, 4406154, 6609231, 13218462]

約数ペア:

[(1, 13218462), (2, 6609231), (3, 4406154), (6, 2203077), (9, 1468718), (18, 734359), (31, 426402), (62, 213201), (93, 142134), (186, 71067), (279, 47378), (558, 23689)]